直接測數法是(shi)憑借(jie)照布(bu)(bu)鏡(jing)或織(zhi)物(wu)密(mi)度分(fen)析鏡(jing)來完成(cheng)。織(zhi)物(wu)密(mi)度分(fen)析鏡(jing)的刻度尺長(chang)度為(wei)5cm,在(zai)分(fen)析鏡(jing)頭下(xia)面,24安染色全棉(mian)(mian)帆(fan)(fan)布(bu)(bu) 滌(di)(di)棉(mian)(mian)印花帆(fan)(fan)布(bu)(bu),就是(shi)含有(you)(you)滌(di)(di)綸和棉(mian)(mian)兩種成(cheng)分(fen),至于其(qi)(qi)具體(ti)的成(cheng)分(fen)比例(li)是(shi)沒有(you)(you)規定的,只要其(qi)(qi)構(gou)成(cheng)符合條件就可(ke)以(yi)以(yi)其(qi)(qi)命名的;滌(di)(di)棉(mian)(mian)帆(fan)(fan)布(bu)(bu)是(shi)在(zai)全棉(mian)(mian)帆(fan)(fan)布(bu)(bu)的基礎上發展起(qi)來的,添加進滌(di)(di)的成(cheng)分(fen),所(suo)以(yi)面料強...